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-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 448eba89d1e6..5cba46b9779a 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -1524,6 +1524,7 @@ extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
#define R600_CP_RB_CNTL 0xc104
# define R600_RB_BUFSZ(x) ((x) << 0)
# define R600_RB_BLKSZ(x) ((x) << 8)
+# define R600_BUF_SWAP_32BIT (2 << 16)
# define R600_RB_NO_UPDATE (1 << 27)
# define R600_RB_RPTR_WR_ENA (1 << 31)
#define R600_CP_RB_RPTR_WR 0xc108